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Ministro Pistarini

$271+ Cheap flights from Chicago (CHI) to Ministro Pistarini (EZE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EZE
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap flight deals from Chicago to Ministro Pistarini

Cheapest flights from Chicago to Ministro Pistarini
Explore the most affordable flight options available from Chicago to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:27 amORD - EZE
1 stop14h 18mArajet
Fri 10/309:15 pmEZE - ORD
1 stop14h 42mArajet
Deal found 1/3$766
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 amORD - EZE
1 stop15h 20mArajet
Tue 4/711:00 amEZE - ORD
1 stop14h 40mArajet
Deal found 1/3$768
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:27 amORD - EZE
1 stop14h 18mArajet
Sun 10/258:40 amEZE - ORD
1 stop15h 30mArajet
Deal found 1/3$775
This Booking.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:27 amORD - EZE
1 stop14h 18mArajet
Fri 2/69:15 pmEZE - ORD
1 stop14h 42mArajet
Deal found 1/2$782
This KAYAK deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:45 amMDW - EZE
2 stops17h 20mLATAM Airlines
Thu 3/192:45 pmEZE - MDW
2 stops21h 11mLATAM Airlines
Deal found 1/2$792
This KAYAK deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:46 pmORD - EZE
1 stop15h 14mLATAM Airlines
Thu 3/52:45 pmEZE - ORD
2 stops22h 29mLATAM Airlines
Deal found 1/2$792
This Orbitz deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:45 amORD - EZE
1 stop15h 20mArajet
Fri 2/209:15 pmEZE - ORD
1 stop14h 42mArajet
Deal found 1/2$795
This Booking.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:35 pmORD - EZE
1 stop13h 10mMultiple Airlines
Sun 4/198:40 amEZE - ORD
1 stop15h 30mMultiple Airlines
Deal found 1/3$797
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 amORD - EZE
1 stop15h 20mMultiple Airlines
Tue 4/71:40 amEZE - ORD
2 stops18h 34mMultiple Airlines
Deal found 1/3$802
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:34 pmORD - EZE
2 stops37h 26mMultiple Airlines
Sun 5/248:40 amEZE - ORD
1 stop15h 30mMultiple Airlines
Deal found 1/2$818
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:34 pmORD - EZE
2 stops37h 26mMultiple Airlines
Mon 6/19:15 pmEZE - ORD
1 stop28h 25mMultiple Airlines
Deal found 1/3$819
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/249:25 amORD - EZE
2 stops20h 35mMultiple Airlines
Fri 2/69:15 pmEZE - ORD
1 stop14h 42mMultiple Airlines
Deal found 1/2$822

Find flight deals from Chicago to Ministro Pistarini

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Ministro Pistarini (EZE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$768
(Kiwi.com)

One-way from

$271
(Orbitz)

Popular in

December

Cheapest in

September

Average price

$892
Provider with most accurate pricing for Chicago (CHI)-Buenos Aires Ministro Pistarini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Buenos Aires Ministro Pistarini flights.
Search Deals
From Chicago (CHI) to Buenos Aires Ministro Pistarini
Search Deals
One-way flight from Chicago (CHI) to Buenos Aires Ministro Pistarini
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Ministro Pistarini that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2026.
Use the filters below to find and compare flights from Chicago to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Chicago

Fly to

Ministro Pistarini

Route

Depart

Return

Price

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 2/4

5:45 am-12:05 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Wed 2/11

7:30 am-8:20 pm

1 stop15h 50m

$839

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 2/25

5:45 am-12:05 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Fri 3/6

9:15 pm-8:57 am

1 stop14h 42m

$848

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 3/25

6:45 am-12:05 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Wed 4/1

1:40 am-6:14 pm

2 stops18h 34m

$858

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 5/3

8:45 am-2:30 pm

2 stops27h 45m

Buenos Aires Ministro Pistarini

Wed 5/13

4:35 pm-8:08 pm

2 stops29h 33m

$869

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 4/29

5:35 am-12:05 am

1 stop16h 30m

Buenos Aires Ministro Pistarini

Sun 5/3

8:40 am-10:10 pm

1 stop15h 30m

$880

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 2/9

8:45 am-10:34 pm

2 stops34h 49m

Buenos Aires Ministro Pistarini

Tue 2/17

11:00 am-9:39 am

1 stop25h 39m

$880

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 2/25

8:16 pm-2:50 am

2 stops51h 34m

Buenos Aires Ministro Pistarini

Fri 3/6

9:15 pm-8:57 am

1 stop14h 42m

$887

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 3/5

10:20 pm-12:35 am

1 stop23h 15m

Buenos Aires Ministro Pistarini

Tue 3/24

6:40 am-6:14 pm

3 stops37h 34m

$894

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 3/9

11:20 pm-3:50 pm

1 stop14h 30m

Buenos Aires Ministro Pistarini

Sun 3/15

1:40 am-9:20 pm

1 stop21h 40m

$908

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 2/2

12:46 pm-9:00 am

1 stop17h 14m

Buenos Aires Ministro Pistarini

Wed 2/11

2:45 pm-9:54 am

2 stops22h 09m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 33 results
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Compare providers for flights from Chicago to Ministro Pistarini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Ministro Pistarini in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Buenos Aires Ministro Pistarini Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Buenos Aires Ministro Pistarini Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Buenos Aires Ministro Pistarini Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Buenos Aires Ministro Pistarini Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Buenos Aires Ministro Pistarini Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Ministro Pistarini

Have a flexible travel schedule? Discover the best time to fly to Ministro Pistarini from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Buenos Aires Ministro Pistarini Airport

What is the cheapest month to book a flight from Chicago to Buenos Aires Ministro Pistarini Airport?

Currently, October is the cheapest month in which you can book a flight from Chicago to Buenos Aires Ministro Pistarini Airport (average of $379). Flying from Chicago to Buenos Aires Ministro Pistarini Airport in June is currently the most expensive (average of $1,144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ministro Pistarini

Get insights into the airlines that provide service to Ministro Pistarini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ministro Pistarini. Reviews last updated January 4, 2026.
See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Chicago to Buenos Aires Ministro Pistarini Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,017 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,567 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,137 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,078 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,497 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Ministro Pistarini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Buenos Aires Ministro Pistarini Airport?

    There are many flights that can get you from Chicago to Buenos Aires Ministro Pistarini Airport in 15h 20m. Fly via Arajet, Air Canada, or LATAM Airlines to get the fastest option. Airlines will cover a distance of 5619 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Buenos Aires Ministro Pistarini Airport round-trip?

    Arajet, at $360, was found to be the cheapest airline from Chicago to Buenos Aires Ministro Pistarini Airport.Alternate airlines to your destination round-trip include Copa Airlines and Avianca. Arajet is priced at 65% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Buenos Aires Ministro Pistarini Airport one-way?

    $353 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $752 and $762, respectively.

  • Can I find deals for flights from Chicago to Ministro Pistarini that include hotel bookings?

    Yes. In addition to deals on Chicago to Ministro Pistarini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Ministro Pistarini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Ministro Pistarini.

  • Can I find deals for business class flights from Chicago to Ministro Pistarini?

    Yes. Cheapflights offers flight deals from Chicago to Ministro Pistarini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Buenos Aires Ministro Pistarini Airport?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Buenos Aires Ministro Pistarini Airport (average of $379). Flying from Chicago to Buenos Aires Ministro Pistarini Airport in June is currently the most expensive (average of $1,144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Ministro Pistarini

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Ministro Pistarini flights
Midway to Ministro Pistarini flights
St. Louis to Ministro Pistarini flights
St. Louis to Jorge Newbery flights
Champaign to Ministro Pistarini flights

Top 6 airlines flying from Chicago to Ministro Pistarini

Discover the top 6 airlines that operate flights from Chicago to Ministro Pistarini. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$360Average$894FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$699Average$963FlexibilityNo cancel feeOn-time70%
AviancaCheapest$750Average$998FlexibilityNo cancel feeOn-time71%
DeltaCheapest$951Average$1,229FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$951Average$1,164FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,015Average$1,258FlexibilityNo cancel feeOn-time71%

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